The major task of technological progress is to provide people with more efficient, more convenient, and more user-friendly devices to be used at home and in office. The list of all those facilities has become of vital importance for consumer electronics segment. That is because people would like to be saved from multiple wires, cables and schemes when they use their PCs, laptops or other gadgets. Nevertheless, it is impossible to avoid cable grooming when it comes about PSUs or chargers. FSP company dared to solve this problem by releasing a compact and ergonomic laptop charger, codenamed NB Q90 Plus. The employment of this device is called to facilitate the laptop charge-in and save people from cable foul-ups.

Design and Ergonomics

The first thing that differentiates laptop charger FSP NB Q90 Plus from dozens of other models is its dimensions which do not exceed 135x72x19 mm. This makes it easily portable even in a tiny handbag. The series of charges is represented by …

Gigabyte has intrigued its fans by the design of an unusual videocard – the GeForce GTX 970 (GV-N970TTOC-4GD). It is based on Nvidia GM-204-200-A1 GPU (Maxwell) but with overclocked frequencies. The core operates at 1101 MHz/1241 MHz instead of etalon 1050 MHz/1178 MHz. The GPU is accompanied with 4 GB of GDDR5 memory (256-bit bus) that runs at 7010 MHz efficient clock frequency.

Gigabyte GeForce GTX 970 is distinguished by the implementation of Twin Turbo Fan cooling system. It consists of three copper heatpipes with direct touch technology, an aluminum heatsink, and a radial-flow fan; the latter grasps air from both sides of the adapter due to the shortened PCB design.

As a result, the airflow increases by 24%, whereas the cooling effect enhances by 29%. Thanks to this, the card is thought to be an optimal solution for Nvidia SLI configurations.

It should be noted that this graphics card boasts a high-quality hardware base – Ultra Durable VGA. A set of external …

Samsung settles down to a large-scale production of LPDDR4 mobile memory chips. Elaborated according to 20 nm technological norms, the new-comers boast the integration of an advanced technology that ensures 8 Gb crystal density and twice the performance compared with LPDDR3 chips. Currently, the company produces models of 2 GB and 3 GB capacity, however in early 2015 it will set to the development of 4 GB solutions.

New LPDDR4 memory modules are targeting various mobile devices with thirst for lightning-fast data transfer speed. The latter index might accelerate up to 3200 Mb/sec; this will allow employing chips for the implementation of resource-intensive tasks, such as recording and playback of high-resolution video or serial filming.

Samsung developers claim that 2 GB LPDDR4 DRAM is 40% more power-efficient than counterparts with 4 Gb crystal density. This became possible due to the adopting of low-voltage swing-terminated logic for I/O signaling. As a result, the …